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Science Fair Project Idea
If you live in a humid environment, then you know that summer is not only hot, it is downright muggy. You can test the effect of humidity on temperature by measuring the temperature and humidity in your bathroom while running the shower. You can also use historical weather data to compare average seasonal temperatures in humid (e.g., Florida) and dry (e.g., Arizona) regions. How does humidity relate to temperature? Pressure? Why do humid environments tend to be coastal or tropical? How does… Read more
Weather_p017
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Time Required Average (6-10 days)
Science Fair Project Idea
There are many types of construction materials used for wood-frame houses. Compare the different uses for and strengths of different building materials, e.g.: particle board, plywood, pine, oriented strand board (OSB), and drywall (gypsum board, SheetRock). The Science Buddies Materials Science Resource will be helpful for learning about different ways to measure material strength. You should be sure to use the same cross-sectional area of each material in order to make fair comparisons.… Read more
CE_p020
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Time Required Average (6-10 days)
Science Fair Project Idea
Some proteins are soluble in aqueous solutions and some are not. Insoluble proteins can be a problem because the proteins can form large aggregates in solution which are difficult to purify, crystallize, and use in experiments. Compare the amino acid sequence and 3-D structures of some soluble and insoluble proteins (Berman, 2000). Is the structure polar or non-polar, and how might this affect solubility? How do detergents make an insoluble protein more soluble? Investigate how this… Read more
BioChem_p018
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Time Required Long (2-4 weeks)
Prerequisites Basic introduction to chemistry
Material Availability A computer with Internet access is necessary for this project.
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Many industries rely on scale models to develop new products and designs. Architects, industrial designers, artists, clothing designers, and car manufacturers all use scale models. Each model is built to a scale that relates the actual object to the model through a ratio. Can you determine a formula for constructing a scale model? You can use your formula to make a model of your house, school, neighborhood, or town (CUBE, 2002). You can make scale models of the Wright Brothers aircraft… Read more
Math_p028
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Time Required Average (6-10 days)
Science Fair Project Idea
A magic square is an arrangement of numbers from 1 to n2 in an n x n matrix. In a magic square each number occurs exactly once such that the sum of the entries of any row, column, or main diagonal is the same. You can make several magic squares and investigate the different properties of the square. Can you make an algorithm for constructing a Magic Square? Can you show that the sum of the entries of any row, column, or main diagonal must be n(n2+1)/2? Are there any other hidden properties of a… Read more
Math_p036
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Time Required Average (6-10 days)
Science Fair Project Idea
How much difference does the spiraling motion of a well-thrown football make on the distance of the throw (compared to wobbling, or end-over-end motion of the ball)? Think of a way to reproducibly produce the desired ball motion and launch it with a constant force to find out. (For more information on the physics, see Gay, 2004.) Read more
Sports_p028
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Time Required Average (6-10 days)
Science Fair Project Idea
Here's a project that combines sports and math. You'll learn how to use correlation analysis to choose the best team batting statistic for predicting run-scoring ability (Albert, 2003). You'll also learn how to use a spreadsheet to measure correlations between two variables. Read more
Math_p041
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Time Required Short (2-5 days)
Science Fair Project Idea
Some plants use a lot of water, and some are very drought-tolerant. Drought-tolerant grasses are good for water conservation because they require less water to grow and stay green. How much less water do they need? Which types of grass are drought-tolerant? You can buy different types or brands of grass seed at your nursery that claim to be drought-tolerant. Grow them in a container and then starve for water after they are established. Which brands die out first? You can conduct a similar… Read more
EnvSci_p022
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Time Required Very Long (1+ months)
Science Fair Project Idea
What is cloning and how is it used in the biotechnology industry? How are plasmids constructed for use in a bacterial expression system? You can investigate bacterial expression with the from the Bio-Rad Biotechnology Explorer Program (see the Science Buddies project, ). With variations to this kit you can test the conditions for pGLO expression under different conditions. You can also combine with other kits to map the pGLO plasmid and purify the expressed pGLO protein using column… Read more
BioChem_p024
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Time Required Average (6-10 days)
Prerequisites Some laboratory experience is required: knowledge of sterile technique, working with bacterial cultures, and using automatic pipettes are all helpful.
Material Availability In the Summary tab change the Material Availability field to read: This science project requires the purchase of Bio-Rad's [# Link Name="BioChem_p035.6" Value="HtmlAnchor" #]. You will need a teacher's help to order the kit as Bio-Rad only sells directly to schools.
Cost Very High (over $150)
Safety Adult supervision is required in the laboratory facility. Use sterile technique. Read the [# ProjectGuide Name="Advanced.MicroorganismsSafetyGuide" Value="HtmlAnchor" HtmlShortTitle="true" #] before starting any experiments. [# ProjectGuide Name="Advanced.ScientificReviewCommitteeSRC" Value="HtmlAnchor" HtmlText="SRC approval" #] may be necessary.
Science Fair Project Idea
Our forests are a very important natural resource that need to be managed wisely. We use wood products for many different purposes: building materials, paper, cardboard, furniture, fuel, etc. How can we use wood products in a sustainable manner? You can do experiments that examine the growth time of different tree species to see which are good candidates for tree farming. Which types of lumber are most sustainable? You can also compare the effects of clear cutting vs. thinning a forested… Read more
EnvSci_p038
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Time Required Long (2-4 weeks)
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